2. The diagram shows an experiment in which a model cell was placed in a sucrose solution. At the start of the experiment the model cell weighed 25 mathrm(~g) and at the end it weighed 30 mathrm(~g) . What was the percentage increase in mass? A 5-0 x B 16-7 x C 20-0 x D 83-3 x A B C D

## Step1: Identify the initial and final masses of the model cell. The initial mass is and the final mass is .## Step2: Understand the formula for percentage increase. The percentage increase can be calculated using the formula:### ## Step3: Substitute the given values into the formula. The calculation will be:### ## Step4: Perform the subtraction in the numerator:### ## Step5: Simplify the fraction:### ## Step6: Multiply to find the percentage:###